| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.68 | 6.695% | $234.3876 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $221.47 | 9.514% | $242.5407 | $242.54 | $242.55 | $242.50 |
| Purchase #3 | $231.34 | 5.294% | $243.5871 | $243.59 | $243.60 | $243.60 |
| Purchase #4 | $23.59 | 8.636% | $25.6272 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $140.67 | 11.242% | $156.4841 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $114.44 | 8.334% | $123.9774 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $68.79 | 10.591% | $76.0755 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $1,019.98 | $1,102.6796 | $1,102.69 | $1,102.80 | $1,102.70 | |